作文
nrgy As w all know w nd nrgy in our daily lif. Thr ar many kinds of nrgy. W can gt our nrgy from food. Th nrgy in food coms from sunlight which hlps plants grow. Plants stor up nrgy from th sun, much of our food coms from plants. Som of our food coms from animals, but animals dpnd on plants for food too. nrgy
